There have been some truly incredible Brian Williams raps thanks to The Tonight Show, but this take on Snoop Dogg's "Who Am I (What's My Name)?" may just take the cake. In the past, Brian's "raps" have included versions of "Gin and Juice" [1] and Sir Mix-A-Lot's "Baby Got Back." [2] So what do you think? Is this one of the best? Watch the full clip above, and then check out more must-see viral videos [3]!